I feel like I have tried everything! I've been working on this issue for about a week now with no success. No matter what settings I try, I am unable to pass a NVidia GTX 970 through KVM to a Windows 10 guest. I have tried to follow everything in the wiki article and tried multiple driver versions, but once the passthrough is successful I always get a code 43 error. I've tried NVidia drivers 375.86 as well as an older 372.54 which some reported working. I've also searched the forum many times for advice but found nothing that worked.
IOMMU is working, the graphics card does show up and outputs video from the VM to the monitor. I can't seem to get a correct config to mask the KVM from the VM however.
Here is my VM conf, is there anything here that I'm doing wrong? Or does anyone who has made GPU passthrough with NVidia successful before have any tips?
IOMMU is working, the graphics card does show up and outputs video from the VM to the monitor. I can't seem to get a correct config to mask the KVM from the VM however.
Here is my VM conf, is there anything here that I'm doing wrong? Or does anyone who has made GPU passthrough with NVidia successful before have any tips?
Code:
root@pve:~# cat /etc/pve/qemu-server/100.conf
agent: 1
balloon: 8192
bios: ovmf
boot: dc
bootdisk: virtio0
cores: 8
cpu: host
efidisk0: local-zfs:vm-100-disk-2,size=128K
hostpci0: 02:00,x-vga=on
ide0: local:iso/virtio-win-0.1.126.iso,media=cdrom,size=152204K
memory: 32768
name: Win10
net0: virtio=92:7B:A5:AB:5E:1C,bridge=vmbr0
numa: 0
onboot: 1
ostype: win8
scsihw: virtio-scsi-pci
smbios1: uuid=9e15c927-98c8-4e2d-b341-ccb007943361
sockets: 2
virtio0: local-zfs:vm-100-disk-1,size=100G